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file.c

Timestamp:

07/09/08 18:46:57 (5 months ago)

Author:

mwhitworth

Message:

Fix buffer locking behaviour to avoid races.

Files:

r746	r770
48	48	return;
49	49
50		vNode->aTime=currTime;
51		SetVNodeDirty(vNode);
	50	/* TODO: Check granularity of vNode times on disk. No point dirtying a vNode if
	51	* the time isn't updated. */
	52
	53	if (vNode->aTime.seconds < currTime.seconds)
	54	{
	55	vNode->aTime=currTime;
	56	SetVNodeDirty(vNode);
	57	}
52	58	}
53	59
…	…
74	80	return;
75	81
76		~~vNode->mTime=currTime;~~
77
78	82	/* Has the vNode just been created? If so, record its
79	83	creation time */
…	…
81	85	vNode->cTime=currTime;
82	86
83		SetVNodeDirty(vNode);
	87	/* See VfsFileAccessed comment. */
	88	if (vNode->mTime.seconds < currTime.seconds \|\| create)
	89	{
	90	vNode->mTime=currTime;
	91	SetVNodeDirty(vNode);
	92	}
84	93	}
85	94
…	…
146	155	copyOffset+=readSize;
147	156	file->position+=readSize;
	157
148	158	BlockFree(buff);
149	159	}